linux-kernel - [PATCH 2/3] unify PM-Timer messages

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Message-ID: <497EC456.4010109@jp.fujitsu.com>
Date:	Tue, 27 Jan 2009 17:22:46 +0900
From:	Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>
To:	linux-kernel@...r.kernel.org
CC:	mingo@...hat.com
Subject: [PATCH 2/3] unify PM-Timer messages

When LOCAL APIC was calibrated, the debug message is displayed as follows.

	CPU0: Intel(R) Xeon(R) CPU            5110  @ 1.60GHz stepping 06
	Using local APIC timer interrupts.
	calibrating APIC timer ...
	... lapic delta = 3773131
	... PM timer delta = 812434
	APIC calibration not consistent with PM Timer: 226ms instead of 100ms
	APIC delta adjusted to PM-Timer: 1662420 (3773131)
	TSC delta adjusted to PM-Timer: 159592409 (362220564)
	..... delta 1662420
	..... mult: 71411249
	..... calibration result: 265987
	..... CPU clock speed is 1595.0924 MHz.
	..... host bus clock speed is 265.0987 MHz.

The PM-timer is written in several ways (PM-Timer, PM Timer, and PM timer)
in this message. This patch unifies those messages.

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>

---
 arch/x86/kernel/apic.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Index: linux-2.6.29-rc2/arch/x86/kernel/apic.c
===================================================================
--- linux-2.6.29-rc2.orig/arch/x86/kernel/apic.c	2009-01-27 12:21:24.000000000 +0900
+++ linux-2.6.29-rc2/arch/x86/kernel/apic.c	2009-01-27 12:24:04.000000000 +0900
@@ -547,7 +547,7 @@ static int __init calibrate_by_pmtimer(l
 	return -1;
 #endif

-	apic_printk(APIC_VERBOSE, "... PM timer delta = %ld\n", deltapm);
+	apic_printk(APIC_VERBOSE, "... PM-Timer delta = %ld\n", deltapm);

 	/* Check, if the PM timer is available */
 	if (!deltapm)
@@ -557,12 +557,12 @@ static int __init calibrate_by_pmtimer(l

 	if (deltapm > (pm_100ms - pm_thresh) &&
 	    deltapm < (pm_100ms + pm_thresh)) {
-		apic_printk(APIC_VERBOSE, "... PM timer result ok\n");
+		apic_printk(APIC_VERBOSE, "... PM-Timer result ok\n");
 	} else {
 		res = (((u64)deltapm) *  mult) >> 22;
 		do_div(res, 1000000);
 		pr_warning("APIC calibration not consistent "
-			"with PM Timer: %ldms instead of 100ms\n",
+			"with PM-Timer: %ldms instead of 100ms\n",
 			(long)res);
 		/* Correct the lapic counter value */
 		res = (((u64)(*delta)) * pm_100ms);

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